Planetary and Space Science Personality and Individual Differences Geochimica et Cosmochimica Acta.docx
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Planetary and Space Science Personality and Individual Differences Geochimica et Cosmochimica Acta.docx
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PlanetaryandSpaceSciencePersonalityandIndividualDifferencesGeochimicaetCosmochimicaActa
Identificationofborealforeststandswithhighherbaceousplantdiversityusingairbornelaserscanning OriginalResearchArticle
ForestEcologyandManagement,Volume257,Issue1,20January2009,Pages46-53
MikkoVehmas,KalleEerikäinen,JussiPeuhkurinen,PetteriPackalén,MattiMaltamo
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Mass-dependentfractionationofquadruplestablesulfurisotopesystemasanewtracerofsulfurbiogeochemicalcycles OriginalResearchArticle
GeochimicaetCosmochimicaActa,Volume70,Issue9,1May2006,Pages2238-2252
ShuheiOno,BoswellWing,DavidJohnston,JamesFarquhar,DouglasRumble
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Anxiety:
Splittingthephenomenologicalatom OriginalResearchArticle
PersonalityandIndividualDifferences,InPress,CorrectedProof,Availableonline8October2010
PhilipJ.Corr
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Preliminarystudiesconcerningsubsurfaceprobesfortheexplorationoficyplanetarybodies OriginalResearchArticle
PlanetaryandSpaceScience,Volume54,Issue6,May2006,Pages621-634
MelanieTreffer,NorbertI.Kömle,GünterKargl,ErikaKaufmann,StephanUlamec,JensBiele,AlexanderIvanov,OliverFunke
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Expandedbeam(macro-imaging)ellipsometry OriginalResearchArticle
ThinSolidFilms,Volume519,Issue9,28February2011,Pages2730-2736
M.Fried,G.Juhász,C.Major,P.Petrik,O.Polgár,Z.Horváth,A.Nutsch
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88
Mismatchmodelingandcompensationforrobustspeakerverification OriginalResearchArticle
SpeechCommunication,Volume53,Issue2,February2011,Pages257-268
YunLei,JohnH.L.Hansen
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AbstractAbstract|Figures/TablesFigures/Tables|ReferencesReferences
Abstract
Inthisstudy,primarychannelmismatchscenariobetweenenrollmentandtestconditionsinaspeakerverificationtaskareanalyzedandmodeled.AnovelGaussianmixturemodelingwithauniversalbackgroundmodel(GMM–UBM)framebasedcompensationmodelrelatedtothemismatchisformulatedandevaluatedusingNationalInstituteofStandardsandTechnology(NIST)speakerrecognitionevaluation(SRE)2008data,alongwithacomparisontothewell-knowneigenchannelmodel.ProposedcompensationmethodshowsignificantimprovementversusaneigenchannelmodelwhenonlythesupervectoroftheUBMisemployed.Here,thesupervectoroftheenrollmentspeakermodelisnotincludedforestimationofthemismatchsinceitisdifficulttoobtaintherealsupervectorofthespeakerbasedonthelimited5 min,channeldependentspeechdataonly.Theproposedmismatchcompensationmodel,thereforeshowthatconstructionofthesupervectorobtainedfromaUBMmodelcanmoreaccuratelydescribethemismatchbetweenenrollmentandtestdata,resultingineffectiveclassificationperformanceimprovementforspeaker/speechapplications.
ArticleOutline
1.Introduction
2.Speakerverificationmodelwithdifferentconditions
2.1.Idealmodel
2.2.Channelmismatchmodel
3.Mismatchmodelcompensation
3.1.Reviewofeigenchannelmodel
3.2.Warpmodelcompensation
4.Experiments
4.1.Evaluationdataset
4.2.Mismatchcompensationtrainingdata
4.3.Baselinesystemdescription
4.4.Priorexperimentfortherelationshipbetweenchannelandspeakerfactors
4.5.MismatchcompensationwithMAPadaptation
4.5.1.Mismatchcompensationinthemodeldomain
4.5.2.Mismatchcompensationinthefeaturedomain
4.6.Auxiliaryevaluationforstaticanddynamicfeaturecompensation
4.7.Warpcompensationmodelwitheigenvoiceandjointfactoranalysis
5.Discussionandconclusion
Acknowledgements
References
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89
FluidtransportpropertiesandestimationofoverpressureattheLusimudvolcano,EastJavaBasin OriginalResearchArticle
EngineeringGeology,Volume116,Issues1-2,27October2010,Pages73-85
WataruTanikawa,MasumiSakaguchi,HandokoTeguhWibowo,ToshihikoShimamoto,OsamuTadai
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Abstract
Generationandmaintenanceofoverpressurecanpreventsedimentsfromcompactionandweakensedimentaryrocksindeepbasins.ExcessfluidpressureisoneofthekeyfactorstoexplainthedisastrousmuderuptionthattookplaceinSidoarjo,EastJava,on29May2006,thoughthemechanismbywhichitdevelopedisnotwellknown.Wemeasuredpermeabilityandspecificstorageataconfiningpressureof100 MPainoutcropsamplesfromtheEastJavaBasin.Bothpermeabilityandspecificstorageinoursamplesshowedlargestratigraphicvariations.ThemudstoneoftheUpperKalibengFormationthatisthoughttobethesourceofmudatLusihadthelowestpermeabilityofoursamplesataround10− 19–10− 20 m2,andthepermeabilityoftheUpperKujungFormationlimestonewas10− 16 m2,whichistwoordersofmagnitudelargerthanthatoftheLowerKujungFormationlimestone.Inaddition,thepermeabilityandporosityofcementedsedimentaryrocksshowedlowsensitivitytoeffectivepressure.FromnumericalbasinanalysisoftheLusisitetogetherwithlaboratorydata,weevaluatedtheevolutionofporepressureandporosityhistoriesandtheirpresentdistributions.OurresultsshowthathighoverpressurewasgeneratedbelowthemudstoneoftheUpperKalibengFormationandalmostreachedlithostaticlevels.Themodeledfluidpressurevariationisconsistentwiththeobserveddata.Thelong-livedoverpressureatdepthismainlycausedbytheexistenceofthicklow-permeabilitysedimentsandahighsedimentationrate.UndercompactionoftheUpperKalibengFormationbecauseofoverpressurizationmayhavecausedthemudtolosestrengthandcauseliquefaction(andhydrofracturing)asaresultofsmallstressfluctuationsinducedbytheYogyakartaearthquake,whichmayhaveendedupcausingthemuderuption.
ArticleOutline
1.Introduction
2.Geologicalsetting
3.FluidpressuresintheBanjarPanji-1gasexplorationwell
4.Experimentalprocedure
5.Results
5.1.Mineralogyandmicrostructure
5.2.Transportproperties
6.Numericalanalysis
6.1.Modelingparameters
6.2.Modelingresults
7.Discussion
7.1.PossibletriggersfortheLusieruption
7.2.Errorsinournumericalmodeling
8.Conclusions
Acknowledgements
References
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ResearchHighlights
►Theoverpressure,whichishigherthanhydrostaticporepressure,mighthavebeengeneratedatdepthoftheLUSIregion(Indonesia,EastJava),wherenaturaldisasterofhugemuderuptionwasoccurredin2006.Theoverpressurecausesunder-consolidationofsedimentaryrocksandweakensstrengthofrock,thereforegenerationofoverpressurecanincreasethepotentialtocausetheliquefactionandfluidizationofsedimentaryrocks.WeassumeoverpressurecanpartiallyassociatetheLusimuderuption.►Therefore,tounderstandtheoverpressuregenerationprocess,transportproperties,whichcontrolthefluidpressuredistributionatdepth,weremeasuredinalaboratoryexperiments.Usingthelaboratorydata,fluidpressuredistributionwasestimatedbynumericalbasinanalyses.NumericalresultsshowedthatexcessfluidpressurewasdevelopedintheUpperKalibengformation,thatisthoughttobemudsourcelayer,andtheoverpressuregenerationwascausedbyrapidsedimentationrateandverylowpermeabilityoftheformation.►UndercompactionoftheUpperKalibengFormationbecauseofoverpressurizationmayhavecausedthemudtolosestrengthandcauseliquefactionandhydrofracturingasaresultofsmallstressfluctuationsinducedbytheYogyakartaearthquake,whichmayhaveendedupcausingthemuderuption.
90
TheSun’smagneticfieldcharacterizedbytheevolutionofitsminimummagneticfluxwitheffectsfromthecore OriginalResearchArticle
AdvancesinSpaceResearch,Volume40,Issue7,2007,Pages1015-1020
GiselaA.M.Dreschhoff
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AbstractAbstract|Figures/TablesFigures/Tables|ReferencesReferences
Abstract
Basedonthesuccessfulreconstructionoftheglobalsolarmagneticfieldbyanumberofinvestigatorsitseemsclearthatthefieldstrength(usedhereasB(nT))hasincreasedsignificantlyduringthelast
300years.However,ithasbeendemonstratedthataweakfieldstrengthhasunexpectedconsequencesforthenearEarthenvironmentrelativetothehighprobabilityofthedetectionoflargefluenceprotonevents.Forthisreasonemphasishasbeenplacedonevaluatingtheminimumvalues(Bmin)ofthetotalmagneticflux,whichuponvisualexaminationseemstoresemblevariationsbetweensequentialstatesofequilibriumofthequietSuntermedgrouponetosix,whichextendoverseveralSchwabecycles.WhereasingeneralthemagneticfieldstrengthB(nT)increaseswithdecreasingcyclelength,aninverserelationshipcanbedemonstratedforthefieldstrengthwithdecreasingcyclelengthifthemagneticfluxBmaxisexpressedasafractionofBminandcanbeusedasadiagnostictool.Infact,twoseparatetrendscanbeidentified:
(1)atwo-step
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